Why it was impossible to fake the 1969 moon landing

Geek: In 1969, the United States landed two men on the moon while a third waited in orbit to scoop them up after a stroll around the lunar surface for a flag planting ceremony. Or maybe it never happened at all! That’s the position taken by some conspiracy theorists who stubbornly assert that the technology to reach the moon did not exist in 1969. In one 13-minute video, writer/director S G Collins delivers a deadpan refutation of that position and points out that we actually couldn’t have faked the moon landing at all.
(Hi-tech)